{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease", "Chemical"], "input": "Using a rat model of adriamycin - induced cardiomyopathy , we tested the hypothesis that abnormal cardiac adrenergic neuron activity may appear and be exacerbated dose - dependently in adriamycin cardiomyopathy ."}
{"Disease": ["cardiomyopathy"], "Chemical": ["adriamycin"]}